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Excessive Heat Continues in the Southwest on Monday

A cold front will bring relief to the Pacific Northwest on Monday, but the Southwest will see above average temperatures again. Excessive Heat Warnings are in effect for many locations through Monday evening. The hottest temperatures will be in the desert as daytime high temperatures may exceed 115 degrees. Read More >

Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72° N Lon: 96.67° W Elev: 748 ft.

Partly Cloudy

76°F

24°C

Humidity 60%
Wind Speed SE 7 mph
Barometer 30.20 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Jun 10:15 am CDT
Detailed forecast for

Grayson County

Today
Partly sunny. A less than 20 percent chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southeast winds around 5 mph.
Tonight
Mostly cloudy in the evening...then becoming partly cloudy. Lows in the upper 60s. East winds around 5 mph in the evening becoming light and variable.
Tuesday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph.
Tuesday Night
Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.
Wednesday
Mostly sunny. Highs in the lower 90s. South winds 10 to 15 mph increasing to 15 to 20 mph in the afternoon.
Wednesday Night
Partly cloudy. Lows in the mid 70s.
Thursday
Mostly sunny. Highs in the lower 90s.
Thursday Night
Partly cloudy. Lows in the mid 70s.
Friday
Partly sunny in the morning...then becoming mostly sunny. Highs in the lower 90s.
Friday Night
Partly cloudy in the evening...then becoming mostly cloudy. A 30 percent chance of showers and thunderstorms. Lows in the mid 70s.
Saturday
Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
Saturday Night
Partly cloudy. Lows in the mid 70s.
Sunday
Sunny. Highs in the lower 90s.



Click Map For Forecast
402 AM CDT Mon Jun 26 2017
 
 

Additional Resources

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